Aqua One Ocellaris External Filter

Experience crystal clear water and effortless maintenance with this ultra-quiet, energy efficient pressurised canister filter designed for reliability and ease of use.

Out of the box, it includes both biological and mechanical filtration to establish a healthy, stable environment straight away. The modular design allows you to customise and expand with additional media to suit a wide range of aquarium setups, from compact tanks to larger aquatic systems.

Features & Benefits:

• Manual Primer – Just pull the primer a couple of times and your filter will prime all by itself (some smaller models use a priming cap)
• Includes wool, sponges and sintered glass filter media for comprehensive mechanical and biological filtration
• 2 + 1 year guarantee

Thoughtfully engineered for performance, it delivers strong flow rates and generous filter volumes to support superior water clarity and beneficial bacteria growth. With efficient power consumption across the range and head heights designed for flexible installation, it’s an ideal choice for busy aquarists who want dependable, low-noise operation.

Key highlights:

• Extremely quiet operation for a peaceful home or office
• Energy efficient performance to reduce running costs
• Modular media baskets for easy customisation and maintenance
• Robust construction for long-term durability

Suitable for: Coldwater, Tropical & Marine

Whether you’re maintaining a community tank, a planted aquascape, or a marine setup, this canister filter provides the balanced mechanical and biological filtration your aquarium needs for clear, healthy water. Install, prime, and enjoy dependable filtration with simple, intuitive servicing.

400

No of Media Baskets: 3
Dimensions : 18 x 10 x 22cm
Max Aquarium Volume: 100L
Max Flow Rate: 400L/hr
Max Head Height: 1.0m
Filter Volume: 2.5L
Power Consumption: 6.7W

Hose Size - 12/16

850

No of Media Baskets: 3
Dimensions : 19 x 19 x 38cm
Max Aquarium Volume: 150 – 250L
Max Flow Rate: 850L/hr
Max Head Height: 1.3m
Filter Volume: 7.5L
Hose Size - 12/16

1400

Suitable for Aquariums: 250-400 Litres
Wattage: 21w
Max Head Height: 1.5m
Max Flow Rate: 1400LPH
Filter Volume: 13L
Dimensions: 50 x 24 x 24 cm
Hose Size - 16/22